The invention provides a backing strip for welding technology which can be adapted to a large variety of welding methods and applications and is fully effective also in non-horizontal positions. This is obtained in that the more easily meltable forming layer (1) and the less easily meltable base layer (2) of a flexible thread structure of inorganic fibers are connected to form a flat band by binding the threads (10; 20) into a two-layered unitary fabric structure.
申请公布号
DE4120177(C1)
申请公布日期
1992.06.04
申请号
DE19914120177
申请日期
1991.06.19
申请人
LESLOT INDUSTRIEBEDARF GMBH, 4300 ESSEN, DE
发明人
DORONIN, JURIJ VIKTOROVIC, MOSKAU/MOSKVA, SU;RECKIN, ANATOLIJ IVANOVIC, TVERJ, SU